#include "clang/Basic/DiagnosticIDs.h"
#include "clang/Basic/AllDiagnostics.h"
#include "clang/Basic/DiagnosticCategories.h"
#include "clang/Basic/LangOptions.h"
#include "clang/Basic/SourceManager.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringTable.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/ErrorHandling.h"
#include <map>
#include <optional>
#include "clang/Basic/DiagnosticStableIDs.inc"
#include "clang/Basic/AllDiagnosticKinds.inc"
#include "clang/Basic/DiagnosticCommonKinds.inc"
#include "clang/Basic/DiagnosticDriverKinds.inc"
#include "clang/Basic/DiagnosticFrontendKinds.inc"
#include "clang/Basic/DiagnosticCodeGenKinds.inc"
#include "clang/Basic/DiagnosticSerializationKinds.inc"
#include "clang/Basic/DiagnosticLexKinds.inc"
#include "clang/Basic/DiagnosticParseKinds.inc"
#include "clang/Basic/DiagnosticASTKinds.inc"
#include "clang/Basic/DiagnosticCommentKinds.inc"
#include "clang/Basic/DiagnosticCrossTUKinds.inc"
#include "clang/Basic/DiagnosticSemaKinds.inc"
#include "clang/Basic/DiagnosticAnalysisKinds.inc"
#include "clang/Basic/DiagnosticRefactoringKinds.inc"
#include "clang/Basic/DiagnosticInstallAPIKinds.inc"
#include "clang/Basic/DiagnosticTrapKinds.inc"
#include "clang/Basic/DiagnosticGroups.inc"
#include "clang/Basic/DiagnosticAllCompatIDs.inc"

Classes
class	clang::diag::CustomDiagInfo

Namespaces
namespace	clang
	Top level wrappers for InstallAPI frontend operations.
namespace	clang::diag

Macros
#define	GET_DIAG_STABLE_ID_ARRAYS
#define	DIAG(ENUM, CLASS, DEFAULT_SEVERITY, DESC, GROUP, SFINAE, NOWERROR, SHOWINSYSHEADER, SHOWINSYSMACRO, DEFERRABLE, CATEGORY, STABLE_ID, LEGACY_STABLE_IDS)
#define	DIAG(ENUM, CLASS, DEFAULT_SEVERITY, DESC, GROUP, SFINAE, NOWERROR, SHOWINSYSHEADER, SHOWINSYSMACRO, DEFERRABLE, CATEGORY, STABLE_ID, LEGACY_STABLE_IDS)
#define	DIAG(ENUM, CLASS, DEFAULT_SEVERITY, DESC, GROUP, SFINAE, NOWERROR, SHOWINSYSHEADER, SHOWINSYSMACRO, DEFERRABLE, CATEGORY, STABLE_ID, LEGACY_STABLE_IDS)
#define	DIAG(ENUM, CLASS, DEFAULT_SEVERITY, DESC, GROUP, SFINAE, NOWERROR, SHOWINSYSHEADER, SHOWINSYSMACRO, DEFERRABLE, CATEGORY, STABLE_ID, LEGACY_STABLE_IDS)
#define	DIAG(ENUM, CLASS, DEFAULT_SEVERITY, DESC, GROUP, SFINAE, NOWERROR, SHOWINSYSHEADER, SHOWINSYSMACRO, DEFERRABLE, CATEGORY, STABLE_ID, LEGACY_STABLE_IDS)
#define	STRINGIFY_NAME(NAME)
#define	VALIDATE_DIAG_SIZE(NAME)
#define	DIAG(ENUM, CLASS, DEFAULT_SEVERITY, DESC, GROUP, SFINAE, NOWERROR, SHOWINSYSHEADER, SHOWINSYSMACRO, DEFERRABLE, CATEGORY, STABLE_ID, LEGACY_STABLE_IDS)
#define	CATEGORY(NAME, PREV)
#define	GET_CATEGORY_TABLE
#define	CATEGORY(X, ENUM)
#define	GET_DIAG_ARRAYS
#define	DIAG_ENTRY(GroupName, FlagNameOffset, Members, SubGroups, Docs)
#define	DIAG_COMPAT_IDS_BEGIN()
#define	DIAG_COMPAT_IDS_END()
#define	DIAG_COMPAT_ID(Value, Name, Std, Diag, DiagPre)

Typedefs
using	clang::diag::CustomDiagDesc = DiagnosticIDs::CustomDiagDesc

Functions
static const StaticDiagInfoRec *	GetDiagInfo (unsigned DiagID)
	GetDiagInfo - Return the StaticDiagInfoRec entry for the specified DiagID, or null if the ID is invalid.
static DiagnosticIDs::Level	toLevel (diag::Severity SV)
static bool	getDiagnosticsInGroup (diag::Flavor Flavor, const WarningOption Group, SmallVectorImpl< diag::kind > &Diags, diag::CustomDiagInfo CustomDiagInfo)
	Return `true` if any diagnostics were found in this group, even if they were filtered out due to having the wrong flavor.
template<class Func>
static void	forEachSubGroupImpl (const WarningOption *Group, Func func)
template<class Func>
static void	forEachSubGroup (diag::Group Group, Func func)

Variables
static const unsigned	StaticDiagInfoSize = std::size(StaticDiagInfo)
static const StaticDiagCategoryRec	CategoryNameTable []
static const WarningOption	OptionTable []

Macro Definition Documentation

◆ CATEGORY [1/2]

#define CATEGORY	(		NAME,
			PREV )

Value:

  if (DiagID > DIAG_START_##NAME) { \
    Offset += NUM_BUILTIN_##PREV##_DIAGNOSTICS - DIAG_START_##PREV - 1; \
    ID -= DIAG_START_##NAME - DIAG_START_##PREV; \
  }

Referenced by GetDiagInfo().

◆ CATEGORY [2/2]

#define CATEGORY	(		X,
			ENUM )

Value:

{ X, STR_SIZE(X, uint8_t) },

STR_SIZE

#define STR_SIZE(str, fieldTy)

Definition AllDiagnostics.h:41

X

#define X(type, name)

Definition Value.h:97

◆ DIAG [1/6]

#define DIAG	(	ENUM,
		CLASS,
		DEFAULT_SEVERITY,
		DESC,
		GROUP,
		SFINAE,
		NOWERROR,
		SHOWINSYSHEADER,
		SHOWINSYSMACRO,
		DEFERRABLE,
		CATEGORY,
		STABLE_ID,
		LEGACY_STABLE_IDS )

Value:

char ENUM##_desc[sizeof(DESC)];

ENUM

#define ENUM(NAME, LIT)

Definition at line 43 of file DiagnosticIDs.cpp.

Referenced by CheckProtocolMethodDefs(), and clang::SemaObjC::DiagnoseUnusedBackingIvarInAccessor().

◆ DIAG [2/6]

#define DIAG	(	ENUM,
		CLASS,
		DEFAULT_SEVERITY,
		DESC,
		GROUP,
		SFINAE,
		NOWERROR,
		SHOWINSYSHEADER,
		SHOWINSYSMACRO,
		DEFERRABLE,
		CATEGORY,
		STABLE_ID,
		LEGACY_STABLE_IDS )

Value:

DESC,

Definition at line 43 of file DiagnosticIDs.cpp.

◆ DIAG [3/6]

#define DIAG	(	ENUM,
		CLASS,
		DEFAULT_SEVERITY,
		DESC,
		GROUP,
		SFINAE,
		NOWERROR,
		SHOWINSYSHEADER,
		SHOWINSYSMACRO,
		DEFERRABLE,
		CATEGORY,
		STABLE_ID,
		LEGACY_STABLE_IDS )

Value:

offsetof(StaticDiagInfoDescriptionStringTable, ENUM##_desc),

offsetof

#define offsetof(t, d)

Definition __stddef_offsetof.h:16

Definition at line 43 of file DiagnosticIDs.cpp.

◆ DIAG [4/6]

#define DIAG	(	ENUM,
		CLASS,
		DEFAULT_SEVERITY,
		DESC,
		GROUP,
		SFINAE,
		NOWERROR,
		SHOWINSYSHEADER,
		SHOWINSYSMACRO,
		DEFERRABLE,
		CATEGORY,
		STABLE_ID,
		LEGACY_STABLE_IDS )

Value:

STABLE_ID,

Definition at line 43 of file DiagnosticIDs.cpp.

◆ DIAG [5/6]

#define DIAG	(	ENUM,
		CLASS,
		DEFAULT_SEVERITY,
		DESC,
		GROUP,
		SFINAE,
		NOWERROR,
		SHOWINSYSHEADER,
		SHOWINSYSMACRO,
		DEFERRABLE,
		CATEGORY,
		STABLE_ID,
		LEGACY_STABLE_IDS )

Value:

LEGACY_STABLE_IDS,

Definition at line 43 of file DiagnosticIDs.cpp.

◆ DIAG [6/6]

#define DIAG	(	ENUM,
		CLASS,
		DEFAULT_SEVERITY,
		DESC,
		GROUP,
		SFINAE,
		NOWERROR,
		SHOWINSYSHEADER,
		SHOWINSYSMACRO,
		DEFERRABLE,
		CATEGORY,
		STABLE_ID,
		LEGACY_STABLE_IDS )

Value:

  {                                                                            \
      diag::ENUM,                                                              \
      DEFAULT_SEVERITY,                                                        \
      CLASS,                                                                   \
      DiagnosticIDs::SFINAE,                                                   \
      CATEGORY,                                                                \
      NOWERROR,                                                                \
      SHOWINSYSHEADER,                                                         \
      SHOWINSYSMACRO,                                                          \
      GROUP,                                                                   \
      DEFERRABLE,                                                              \
      STR_SIZE(DESC, uint16_t)},

Definition at line 43 of file DiagnosticIDs.cpp.

◆ DIAG_COMPAT_ID

#define DIAG_COMPAT_ID	(	Value,
		Name,
		Std,
		Diag,
		DiagPre )

Value:

{Std >= 98 ? 1900 + Std : 2000 + Std, diag::Diag, diag::DiagPre},

◆ DIAG_COMPAT_IDS_BEGIN

#define DIAG_COMPAT_IDS_BEGIN ( )

◆ DIAG_COMPAT_IDS_END

#define DIAG_COMPAT_IDS_END ( )

◆ DIAG_ENTRY

#define DIAG_ENTRY	(	GroupName,
		FlagNameOffset,
		Members,
		SubGroups,
		Docs )

Value:

{FlagNameOffset, Members, SubGroups, Docs},

◆ GET_CATEGORY_TABLE

#define GET_CATEGORY_TABLE

◆ GET_DIAG_ARRAYS

#define GET_DIAG_ARRAYS

Definition at line 688 of file DiagnosticIDs.cpp.

◆ GET_DIAG_STABLE_ID_ARRAYS

#define GET_DIAG_STABLE_ID_ARRAYS

Definition at line 35 of file DiagnosticIDs.cpp.

◆ STRINGIFY_NAME

#define STRINGIFY_NAME ( NAME )

Value:

#NAME

Definition at line 163 of file DiagnosticIDs.cpp.

◆ VALIDATE_DIAG_SIZE

#define VALIDATE_DIAG_SIZE ( NAME )

Value:

  static_assert(                                                               \
      static_cast<unsigned>(diag::NUM_BUILTIN_##NAME##_DIAGNOSTICS) <          \
          static_cast<unsigned>(diag::DIAG_START_##NAME) +                     \
              static_cast<unsigned>(diag::DIAG_SIZE_##NAME),                   \
      STRINGIFY_NAME(                                                          \
          DIAG_SIZE_##NAME) " is insufficient to contain all "                 \
                            "diagnostics, it may need to be made larger in "   \
                            "DiagnosticIDs.h.");

Definition at line 164 of file DiagnosticIDs.cpp.

Function Documentation

◆ forEachSubGroup()

template<class Func>

void forEachSubGroup	(	diag::Group	Group,
		Func	func )

static

Definition at line 822 of file DiagnosticIDs.cpp.

References forEachSubGroupImpl(), clang::Func, and OptionTable.

Referenced by clang::DiagnosticIDs::setGroupNoWarningsAsError(), and clang::DiagnosticIDs::setGroupSeverity().

◆ forEachSubGroupImpl()

template<class Func>

void forEachSubGroupImpl	(	const WarningOption *	Group,
		Func	func )

static

Definition at line 813 of file DiagnosticIDs.cpp.

References forEachSubGroupImpl(), clang::Func, int16_t, and OptionTable.

Referenced by forEachSubGroup(), and forEachSubGroupImpl().

◆ GetDiagInfo()

const StaticDiagInfoRec * GetDiagInfo ( unsigned DiagID )

static

GetDiagInfo - Return the StaticDiagInfoRec entry for the specified DiagID, or null if the ID is invalid.

Definition at line 233 of file DiagnosticIDs.cpp.

References CATEGORY, COMMENT, clang::Found, and StaticDiagInfoSize.

Referenced by clang::DiagnosticIDs::getCategoryNumberForDiag(), clang::DiagnosticIDs::getDefaultMapping(), clang::DiagnosticIDs::getDescription(), clang::DiagnosticIDs::getDiagnosticSFINAEResponse(), getDiagnosticsInGroup(), clang::DiagnosticIDs::getGroupForDiag(), clang::DiagnosticIDs::getLegacyStableIDs(), clang::DiagnosticIDs::getStableID(), clang::DiagnosticIDs::isDeferrable(), and clang::DiagnosticIDs::shouldSuppressAsSystemWarning().

◆ getDiagnosticsInGroup()

bool getDiagnosticsInGroup	(	diag::Flavor	Flavor,
		const WarningOption *	Group,
		SmallVectorImpl< diag::kind > &	Diags,
		diag::CustomDiagInfo *	CustomDiagInfo )

static

Return true if any diagnostics were found in this group, even if they were filtered out due to having the wrong flavor.

Definition at line 764 of file DiagnosticIDs.cpp.

References GetDiagInfo(), getDiagnosticsInGroup(), clang::diag::CustomDiagInfo::getDiagsInGroup(), int16_t, clang::Member, clang::NotFound, OptionTable, and clang::diag::Remark.

Referenced by getDiagnosticsInGroup().

◆ toLevel()

DiagnosticIDs::Level toLevel ( diag::Severity SV )

static

Definition at line 508 of file DiagnosticIDs.cpp.

References clang::diag::Error, clang::DiagnosticIDs::Error, clang::diag::Fatal, clang::DiagnosticIDs::Fatal, clang::diag::Ignored, clang::DiagnosticIDs::Ignored, clang::diag::Remark, clang::DiagnosticIDs::Remark, clang::diag::Warning, and clang::DiagnosticIDs::Warning.

Variable Documentation

◆ CategoryNameTable

const StaticDiagCategoryRec CategoryNameTable[]

static

Initial value:

= {
#define GET_CATEGORY_TABLE
#define CATEGORY(X, ENUM)                             
 
 
  { nullptr, 0 }
}

Definition at line 387 of file DiagnosticIDs.cpp.

Referenced by clang::DiagnosticIDs::getCategoryNameFromID(), and clang::DiagnosticIDs::getNumberOfCategories().

◆ OptionTable

const WarningOption OptionTable[]

static

Initial value:

= {
#define DIAG_ENTRY(GroupName, FlagNameOffset, Members, SubGroups, Docs)        \
                                             
}

Definition at line 704 of file DiagnosticIDs.cpp.

Referenced by forEachSubGroup(), forEachSubGroupImpl(), clang::DiagnosticIDs::getDiagnosticsInGroup(), getDiagnosticsInGroup(), clang::DiagnosticIDs::getGroupForWarningOption(), clang::DiagnosticIDs::getNearestOption(), clang::DiagnosticIDs::getWarningOptionDocumentation(), and clang::DiagnosticIDs::getWarningOptionForGroup().

◆ StaticDiagInfoSize

const unsigned StaticDiagInfoSize = std::size(StaticDiagInfo)

static

Definition at line 229 of file DiagnosticIDs.cpp.

Referenced by clang::DiagnosticIDs::getAllDiagnostics(), and GetDiagInfo().

Classes

Namespaces

Macros

Typedefs

Functions

Variables

Macro Definition Documentation

◆ CATEGORY [1/2]

◆ CATEGORY [2/2]

◆ DIAG [1/6]

◆ DIAG [2/6]

◆ DIAG [3/6]

◆ DIAG [4/6]

◆ DIAG [5/6]

◆ DIAG [6/6]

◆ DIAG_COMPAT_ID

◆ DIAG_COMPAT_IDS_BEGIN

◆ DIAG_COMPAT_IDS_END

◆ DIAG_ENTRY

◆ GET_CATEGORY_TABLE

◆ GET_DIAG_ARRAYS

◆ GET_DIAG_STABLE_ID_ARRAYS

◆ STRINGIFY_NAME

◆ VALIDATE_DIAG_SIZE

Function Documentation

◆ forEachSubGroup()

◆ forEachSubGroupImpl()

◆ GetDiagInfo()

◆ getDiagnosticsInGroup()

◆ toLevel()

Variable Documentation

◆ CategoryNameTable

◆ OptionTable

◆ StaticDiagInfoSize